package zisu.algorithm.algorithm;

public class Test {
    /*public static void main(String[] args) {
         class Node{
            private Integer key;
            private Integer value;
            private BSTMap.Node left,right;

            public Node(Integer key,Integer value){
                this.key = key;
                this.value = value;
                this.left = null;
                this.right = null;
            }
        }

        Node node1 = new Node(1,1);
        Node node2 = new Node(2,2);
        node1 = node2;
        node1.value = 33;
        System.out.println(node2.value);
    }*/

    public static void main(String[] args) {
        Integer e = 1;
        modify(e);
        System.out.println(e);
    }
    public static void modify(Integer e){
        e =2 ;
    }
}
